1.1 本试验方法 2. 介绍了在正常家用条件下，陶瓷洁具上釉装饰抗普通家用肥皂和液体洗涤剂侵蚀性的测定和评估。 1.2 本试验方法主要适用于家用餐具上的釉面装饰，其中家用肥皂和洗涤剂用于通过手动或机器操作清洁脏污的餐具。 1.3 以国际单位制表示的数值应视为标准值。国际单位制后括号中给出的值仅供参考，不被视为标准值。 1.4 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.5 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 2.1 本试验方法提供了洗涤剂暴露下的使用寿命指示。

1.1 This test method 2 covers the determination and evaluation of the resistance of overglaze decorations on ceramic whitewares to attack by normal household soaps and liquid detergents under normal household conditions. 1.2 This test method applies primarily to overglaze decorations applied to dinnerware for domestic use wherein household soaps and detergents are used for cleaning the soiled ware by either hand or machine operations. 1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 2.1 This test method provides an indication of service life under detergent exposure.